Question about Samsung SCH-i600

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Problem Picking up certain network

MY SGH i600 Black Jack is somehow not picking up a certain local network, yet it can pick up another perfectly fine. When I put in the sim card for this network it just comes up with "Network Not Registered". Can anyone assist in what the problem may be and how to solve it? Please please please help!

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Re: Problem Picking up certain network

It is possible that your phone is locked to a specific network, and will not allow you access another sim card from a rival network. you will have to get your phone unlocked and it will then accept different networks. you will have to ring your network provider that supplied the phone and get them to give you the unlock code..or you can use various internet like

Posted on Jun 28, 2007

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